From eb35cab72de4d06eb40ccfa8a8c9a75db1816afa Mon Sep 17 00:00:00 2001
From: Joe Green <joe.green0991@gmail.com>
Date: Thu, 12 Oct 2017 16:54:54 +0100
Subject: [PATCH] only alert on master

---
 Jenkinsfile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Jenkinsfile b/Jenkinsfile
index 0c289e1..fb859d7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -83,6 +83,10 @@ pipeline {
 
   post {
     failure {
+      when {
+        branch 'master'
+      }
+      
       mail(from: "${EMAIL_ALERT_FROM}",
            to: "${EMAIL_ALERT_TO}",
            subject: "Jenkins build failed: ${JOB_NAME}:${BUILD_NUMBER}",